Bug 133891

Summary:

[iOS][wk2] Swipe snapshots are removed too quickly if there is no saved render tree size

Product:

WebKit

Reporter:

Tim Horton <thorton>

Component:

WebKit2

Assignee:

Tim Horton <thorton>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

andersca, benjamin, simon.fraser, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
patch	simon.fraser: review+

Description Tim Horton 2014-06-13 17:24:49 PDT

If we don't have a render tree size (because the UI process has restarted), we should keep the blank white snapshot view up until either the first layer tree commit from the Web process or the watchdog fires.

We should *not* remove the snapshot immediately upon ending the gesture, because that will instantly reveal the previous page's tiles.

Comment 1 Tim Horton 2014-06-13 17:25:28 PDT

Created attachment 233096 [details]
patch

Comment 2 Tim Horton 2014-06-13 17:33:27 PDT

This is built on top of https://bugs.webkit.org/show_bug.cgi?id=133885

Comment 3 Tim Horton 2014-06-16 16:48:57 PDT

http://trac.webkit.org/changeset/170036

Comment 4 Radar WebKit Bug Importer 2014-06-23 03:01:29 PDT

<rdar://problem/17416500>